Matrix, the open protocol for secure decentralised communications
Highlights include Sliding Sync (instant login/launch/sync), Native OIDC (industry-standard authentication), Native Group VoIP (end-to-end encrypted large-scale voice & video conferencing) and Faster Joins (lazy-loading room state when your server joins a room).
Seems like they're building other things in rust, about time for the server? Seems like bloated servers are the biggest downside of matrix. Does anyone more educated on this topic know why it's not a thing?